Item # 3994, Cone for Tapered Roller Bearing - Inch Series and J Series On NTN Bearing Corp. of America

Unit of Measure

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Type	N/A Cone
Bore Type	N/A Round
Material	N/A Case Carburized Steel
Static Load Rating	N/A 42039 lbf187000 N187.00 kN
Dynamic Load Rating	N/A 28101 lbf125000 N125.00 kN
Weight	N/A 1.577 lb0.720 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC
Y2 (Axial Load Factor)	N/A 1.49
e (Axial Load Factor)	N/A 0.40

Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions
B	N/A 2.6250 in66.675 mm
Wi	N/A 1.1830 in30.048 mm
R	N/A 0.2200 in5.600 mm
U	N/A 3.31 in84.0 mm
V	N/A 2.91 in74.0 mm
a (Effective Load Center)	N/A -0.1800 in-4.600 mm